I enjoyed Evan's place so much that I stayed for 3 weeks instead of the planned 1 week. Very central location, a few minutes from Lumpini Metro station by bike or around 12 minutes walking, and Bangkok is open to you!
It is a really big flat, in a very quiet soi, with high-quality furniture, bedsheets, towels, a well-appointed kitchen, tastefully decorated. Many restaurants nearby as well as a 7-eleven.
I will certainly consider this place for my next stay in Bangkok.